		#a{
			width:50%;
			text-align: center;
		}
		#a,#b{
			float:left;
		}
		#c{
			height:100px;
		}
		a{
			text-decoration: none;
			cursor: pointer;
			margin: 08px;
			position: relative;
			top: 0;
		}
		a:hover{
			color: aqua;
		}